I have recently purchased a 88 RX7 GTU.I looked the web over for information on the GTU model but havent really found anything.My question is,How does the GTU compare to the turbo II?Besides one being turbo and the other not.What was the rear gearing in the 88 GTU(gear ratio and pinion size)?Any good website on the GTU?Thanks for any help i can get

 

Here in the 2Gen forum there are some posts that always stay at the top of the list, called "Sticky"s. Click on the Sticky entitled "What did the FC come with/ Options & standard features". While you are at it, you should also click on the Sticky entitled "ATTN new members, read here before posting, Check the archive, FAQ & use COMMON SENSE"
https://www.rx7club.com/forumdisplay...d=17&x=16&y=11